package com.tanhua.server.exception;

import com.tanhua.model.vo.ErrorResult;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;

@ControllerAdvice

/**
 * 自定义异常处理器
 * 1  通过注解声明异常处理类
 * 2   编写方法在方法内部处理异常构造响应数据
 * 3  再方法上声明注解 指定此方法可以处理的异常类型
 */
public class ExceptionAdvice {
    @ExceptionHandler(BussinessException.class)
    public ResponseEntity handlerException(BussinessException be) {
        be.printStackTrace();
        ErrorResult errorResult = be.getErrorResult();
        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(errorResult);

    }

    @ExceptionHandler(Exception.class)
    public ResponseEntity handlerException(Exception be) {
        be.printStackTrace();
        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(ErrorResult.error());
    }

}
